NMR Spectroscopy in Pharmaceutical Analysis,, Iwona Wawer
Название: Understanding NMR Spectroscopy ISBN: 0470746084 ISBN-13(EAN): 9780470746080 Издательство: Wiley Рейтинг: Цена: 6988 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This text discusses the high-resolution NMR of liquid samples and concentrates exclusively on spin-half nuclei (mainly 1 H and 13 C). It is aimed at people who are familiar with the use of routine NMR for structure determination and who wish to deepen their understanding of just exactly how NMR experiments work.
Описание: In addition to capillary gas chromatography and GC-MS, carbon-13 NMR spectroscopy provides an alternative method for essential oils analysis. The excellent visual spacing of the signals enables oil samples to be analyzed without preliminary separation of their components. Also, information relating to the molecular struure of the oil constituents can be ascertained from the measured chemical shifts. This second edition clearly demonstrates the power of the technique in the characterization of essential oils, based on 60 sample oils chosen for their industrial importance together with the 188 carbon-13 NMR spectra of significant components. Supporting data are presented using capillary gas chromatography. Key features of the Second Edition: 18 new essential oils are included, five oils are replaced and five oils with less or little importance are deleted Revision of numerous analyses taken over from the 1st edition Capillary gas chromatograms of 60 commercially important essential oils Qualitative and quantitative analytical results of those essential oils Carbon-13 NMR analyses of those essential oils without separation of their components Carbon-13 NMR spectra of 188 most important oil constituents are given (67 are new in the 2nd edition) This collection of 13C NMR and GC data is aimed at essential oils and natural products chemists, NMR research groups, university departments of chemistry, pharmacy, botany, and food science, as well as those working in the essential oils, perfumes, flavours and food technology industries.
Описание: Nuclear magnetic resonance (NMR) spectroscopy is one of the most powerful and widely used techniques in chemical research for investigating structures and dynamics of molecules. Advanced methods can even be utilized for structure determinations of biopolymers, for example proteins or nucleic acids.
Автор: Jeffrey H. Simpson Название: Organic Structure Determination Using 2-D NMR Spectroscopy, ISBN: 0123849705 ISBN-13(EAN): 9780123849700 Издательство: Elsevier Science Рейтинг: Цена: 7566 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Organic Structure Determination Using 2-D NMR Spectroscopy: A Problem-Based Approach, Second Edition, is a primary text for a course in two-dimensional (2-D) nuclear magnetic resonance (NMR) techniques, with the goal to learn to identify organic molecular structure. It presents strategies for assigning resonances to known structures and for deducing structures of unknown organic molecules based on their NMR spectra. The book begins with a discussion of the NMR technique, while subsequent chapters cover instrumental considerations; data collection, processing, and plotting; chemical shifts; symmetry and topicity; through-bond effects; and through-space effects. The book also covers molecular dynamics; strategies for assigning resonances to atoms within a molecule; strategies for elucidating unknown molecular structures; simple and complex assignment problems; and simple and complex unknown problems. Each chapter includes problems that will enable readers to test their understanding of the material discussed. The book contains 30 known and 30 unknown structure determination problems. It also features a supporting website from which instructors can download the structures of the unknowns in selected chapters, digital versions of all figures, and raw data sets for processing. This book will stand as a single source to which instructors and students can go to obtain a comprehensive compendium of NMR problems of varying difficulty.
Описание: From complex structure elucidation to biomolecular interactions - this applicationoriented textbook covers both theory and practice of modern NMR applications. Part one sets the stage with a general description of NMR introducing important parameters such as the chemical shift and scalar or dipolar couplings.
Автор: M?ller Название: Current Developments in Solid State NMR Spectroscopy ISBN: 3211838945 ISBN-13(EAN): 9783211838945 Издательство: Springer Рейтинг: Цена: 20817 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book presents some of the latest developments in solid state NMR with potential applications in both materials and biological science. The main emphasis
is on a strong link between theory and experiment via numerical simulation of NMR spectra which play a pivotal role in the design and development of pulse schemes in solid state
NMR. The papers focus on non-biological topics of solid state NMR spectroscopy making the book useful for scientists and advanced students in chemistry, physics, and materials
science striving for deeper understanding of this topic and its application potential.
Three invited reviews focus on developments in solid state NMR of quadrupolar nuclei,
which are of high interest in areas like materials science and heterogeneous catalysis.
Автор: Graham A. Webb Название: Annual Reports on NMR Spectroscopy,64 ISBN: 0123743370 ISBN-13(EAN): 9780123743374 Издательство: Elsevier Science Рейтинг: Цена: 32670 р. Наличие на складе: Поставка под заказ.
Описание: The great importance of NMR in many areas of scientific research is once again highlighted in this volume of Annual Reports on NMR Spectroscopy. The first chapter by J.A. Tossell (University of Maryland, USA) is on "Theoretical and Experimental Studies on 19F NMR Shieldings in Mineral Glasses, Zeolites and Related Silsequioxanes". J.T. Gerig (University of California at Santa Barbara, USA) reports on "NOE Studies of Solvent-Solute Interactions". A state-of-the-art account of "DFT Computations of Transition Metal Chemical Shifts" is given by Michael Buehl, Max Plank Institute, Muelheim an der Ruhr, Germany. This is followed by a contribution from Daniel Huster, Martin Luther University Halle-Wittemberg, Germany on "Solid-State NMR Studies of Collagen Structure and Dynamics in Isolated Fibrils and in Biological Tissues". <br>J. Kidric, National Institute of Chemistry, Ljubljana, Slovenia reports on "NMR Studies of Beverage" and this is followed by a "Contribution of NMR Spectroscopy to Flavour Release and Perception" by L. Tavel, E. Guichard and C. Moreau, INRA, Dijon, France. The final chapter is by Jeffrey L. White (Oklahoma State University, Stillwater, USA) on "Polymer Blend Miscibility". <br><br>* Provides updates on the latest developments in NMR spectroscopy <br>* Includes comprehensive review articles <br>* Highlights the increasing importance of NMR spectroscopy as a technique for structural determination
Автор: Graham A. Webb Название: Annual Reports on NMR Spectroscopy,65 ISBN: 0123747341 ISBN-13(EAN): 9780123747341 Издательство: Elsevier Science Рейтинг: Цена: 32670 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Nuclear magnetic resonance (NMR) is an analytical tool used by chemists and physicists to study the structure and dynamics of molecules. In recent years, no other technique has gained such significance as NMR spectroscopy. It is used in all branches of science where precise structural determination is required and where the nature of interactions and reactions in solution is being studied. Annual Reports on NMR Spectroscopy has established itself as a premier means for the specialist and non-specialist alike to become familiar with new techniques and applications of NMR spectroscopy.
Автор: Graham A. Webb Название: Annual Reports on NMR Spectroscopy,66 ISBN: 0123747376 ISBN-13(EAN): 9780123747372 Издательство: Elsevier Science Рейтинг: Цена: 32670 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Nuclear magnetic resonance (NMR) is an analytical tool used by chemists and physicists to study the structure and dynamics of molecules. In recent years, no other technique has gained such significance as NMR spectroscopy. It is used in all branches of science in which precise structural determination is required and in which the nature of interactions and reactions in solution is being studied. <I>Annual Reports on NMR Spectroscopy</I> has established itself as a premier means for the specialist and non-specialist alike to become familiar with new techniques and applications of NMR spectroscopy.
Автор: Graham A. Webb Название: Annual Reports on NMR Spectroscopy,67 ISBN: 012375058X ISBN-13(EAN): 9780123750587 Издательство: Elsevier Science Рейтинг: Цена: 32670 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Nuclear magnetic resonance (NMR) is an analytical tool used by chemists and physicists to study the structure and dynamics of molecules. In recent years, no other technique has gained such significance as NMR spectroscopy. It is used in all branches of science in which precise structural determination is required and in which the nature of interactions and reactions in solution is being studied. Annual Reports on NMR Spectroscopy has established itself as a premier means for the specialist and non-specialist alike to become familiar with new techniques and applications of NMR spectroscopy.
Автор: Graaf, Robin A.de- Название: In vivo nmr spectroscopy ISBN: 0470026707 ISBN-13(EAN): 9780470026700 Издательство: Wiley Рейтинг: Цена: 14611 р. Наличие на складе: Поставка под заказ.
Описание: A book in the field of in vivo NMR covering in detail the technical and biophysical aspects of the technique. It includes advances in NMR spectroscopy, like high field NMR, hyperpolarized NMR and localization and editing techniques. It is intended for both beginners and experienced users of in vivo NMR spectroscopy.
Автор: Graham A. Webb Название: Annual Reports on NMR Spectroscopy,71 ISBN: 0080890547 ISBN-13(EAN): 9780080890548 Издательство: Elsevier Science Рейтинг: Цена: 30443 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Nuclear magnetic resonance (NMR) is an analytical tool used by chemists and physicists to study the structure and dynamics of molecules. In recent years, no other technique has gained such significance as NMR spectroscopy. It is used in all branches of science in which precise structural determination is required and in which the nature of interactions and reactions in solution is being studied. Annual Reports on NMR Spectroscopy has established itself as a premier means for the specialist and non-specialist alike to become familiar with new techniques and applications of NMR spectroscopy.
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